MASWSS0143 Datasheet, PDF (1/3 Pages) Tyco Electronics – 3 Watt Cellular T/R and Antenna Changeover Switch DC - 3.0 GHz

RoHS
Compliant
3 Watt Cellular T/R and Antenna Changeover Switch
DC - 3.0 GHz
MASWSS0143
V4
Features
• Low Insertion Loss: < 0.4 dB @ 1900 MHz
• Low Current Consumption: <20 µA @ +5V
• High Intercept Point: 58 dBm @ 1 GHz
• Positive or Negative Voltage Control
• CDMA, W-CDMA, TDMA, GSM, PCS and DCS
• Lead-Free Plastic SOT-26 Package
• 100% Matte Tin Plating over Copper
• Halogen-Free “Green” Mold Compound
• 260°C Reflow Compatible
• RoHS* Compliant Version of SW-425
Description
M/A-COM’s MASWSS0143 is a GaAs monolithic switch
in a lead-free, SOT-26 surface mount plastic package.
The MASWSS0143 is ideally suited for applications
where very low power consumption, low
intermodulation products and very small size are
required.
Typical applications include internal / external antenna
select switch for portable telephones and data radios.
In addition because of its low loss, good isolation, and
inherent speed, the MASWSS0143 can be used as a
conventional T/R switch or as an antenna diversity
switch.
The MASWSS0143 can be used in power applications
up to 3 watts in systems such as cellular PCS, CDMA,
W-CDMA, TDMA, GSM and other analog / digital
wireless communications systems.
The MASWSS0143 is fabricated using a 0.5 micron
gate length GaAs PHEMT process. The process
features full chip passivation for increased performance
and reliability.
Ordering Information ¹
Part Number
MASWSS0143
MASWSS0143TR
MASWSS0143TR-3000
Package
Bulk Packaging
1000 piece reel
3000 piece reel
1. Reference Application Note M513 for reel size information.
Functional Block Diagram
39 pF
VA
RFC
VB
Pin 1
RF1
GND
39 pF
RF2
39 pF
Pin Configuration
Pin No.
1
2
3
4
5
6
Function
RF1
GND
RF2
VB
RFC
VA
Description
RF In/Out
RF Ground
RF In/Out
Voltage Control B
RF Common
Voltage Control A
Absolute Maximum Ratings ^2,3
Parameter
Input Power (1 GHz)
5 V Control
Operating Temperature
Storage Temperature
Absolute Maximum
+36 dBm
-40°C to +85°C
-65°C to +150°C
2. Exceeding any one or combination of these limits may
cause permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: [phone] / Fax: [phone]
• Europe Tel: [phone] / Fax: [phone]
• Asia/Pacific Tel: [phone] / Fax: [phone]
Visit www.macom.com for additional data sheets and product information.